Waveshare ESP32-P4 3.5" OV5647 Camera Focus Knob
A removable focus-adjustment knob for the OV5647 camera on the Waveshare ESP32-P4 3.5" dev board, whose enclosure recesses the lens behind a small hole. This lens has no autofocus — focus is set by rotating a tiny notched barrel by hand. Fingernails are imprecise, and tweezers slip and gouge. This gives a positive, non-slip grip and a broad finger wheel to dial focus in small, repeatable fractions of a turn — ideal for pulling the factory ~1 ft focus in closer for frame-filling QR scanning. A ce — Design: spinning065 (Thingiverse #7383057), licença Creative Commons - Attribution - Share Alike. Impresso sob demanda em PLA na cor à sua escolha; dimensões aprox. 30×30×4 mm.
| Dimensões | 30 × 30 × 4 mm |
| Material | PLA — escolha a cor abaixo |
| Produção | Impresso sob demanda — 2 a 5 dias úteis |
| SKU | TV-7383057 |
Também vendemos na Shopee e no Mercado Livre — procure por "TV-7383057".
